1306816

素因数分解:

$2^6\times 7^1\times {\mathrm{2917}}^1$

素因数の和:2936

約数の個数: 28

約数和(自身を含む): 2964688

約数和(自身を除く): 1657872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2917, 5834, 11668, 20419, 23336, 40838, 46672, 81676, 93344, 163352, 186688, 326704, 653408, 1306816]

約数ペア:

[(1, 1306816), (2, 653408), (4, 326704), (7, 186688), (8, 163352), (14, 93344), (16, 81676), (28, 46672), (32, 40838), (56, 23336), (64, 20419), (112, 11668), (224, 5834), (448, 2917)]